Names and Functions of Parts2-22.1 Names and Functions of Parts2.1.1 Communication Port of CPU Unit(In the above figure, a communication cassette is attached to the COM.1 and COM.2 ports.) Names and Functions of Parts(1) COM.1 and COM.2 portsAttach a separately sold communication cassette to use these ports. A blank cover is fittedwhen the unit is shipped.(2) COM.0 port, GT power supply terminalsThis is an RS-232C port that is equipped to a standard model of CPU unit. It is equipped withpower supply terminals (5 VDC and 24 VDC) to which a GT series programmable display canbe connected.(3) LAN portThis is equipped to a standard model of CPU unit. This is used for connection to Ethernet.(4) USB portThis is equipped to a standard model of CPU unit. This is used for connecting tool software.REFERENCE For details of the communication method using LAN port, refer to FP7 CPUUnit User's Manual (LAN port communication). For details of the communication using Communication cassette (Ethernettype) AFP7CCET, refer to FP7 series User's Manual (Communicationcassette Ethernet type).Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com